Steel Structure Bridge
Your Professional Steel Structure Bridge Supplier
Shandong Wanxing Construction Engineering Co., Ltd., established on January 18, 2016, is located in Qufu, Shandong, the hometown of Confucius. With a registered capital of 88.88 million yuan, it is a construction company integrating building construction and real estate development. It undertakes large-scale, high-level, long-span, high-standard, and finely decorated construction projects for both industrial and civil use.
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![Steel Structure Highway Bridge]()
Steel Structure Highway BridgeNeed a durable, traffic-friendly bridge for cars, trucks, and buses? Our steel structure highway bridge fits the bill. Perfect for highway expansions, urban ring roads, and rural connections, it...read more -
![Steel Structure Railway Bridge]()
Steel Structure Railway BridgeNeed a tough, vibration-resistant bridge for freight and passenger trains? Our steel structure railway bridge is the perfect fit. Ideal for railway authorities and rail expansion projects, it...read more -
![Steel Structure Pedestrian Overpass]()
Steel Structure Pedestrian OverpassNeed a safe, space-saving solution to protect pedestrians and ease urban congestion? Our steel structure pedestrian overpass is the go-to. Perfect for busy intersections, school zones, and...read more -
![Steel Structure River-crossing Bridge]()
Steel Structure River-crossing BridgeNeed a reliable bridge to link riverbanks for commuters, trucks, and boats? Our steel structure river-crossing bridge is the go-to pick. Perfect for city planners, rural development, and inland...read more -
![Steel Structure Sea-crossing Bridge]()
Steel Structure Sea-crossing BridgeNeed a tough, reliable bridge to connect coastal cities or islands? Our steel structure sea-crossing bridge is the go-to solution. Perfect for transportation departments and coastal development...read more
Why choose us
Our Certifications
The company holds Class II professional contracting qualifications for steel structures, building curtain wall engineering, and architectural decoration engineering, as well as general contracting qualifications for construction projects. We strictly adhere to the ISO 9001:2000 Quality Management System.
Production and Markets
Chinese steel structure exports are expected to maintain strong growth in 2025, with Southeast Asia, the Middle East, and countries participating in the Belt and Road Initiative emerging as key export destinations. The total export volume for the year is expected to exceed 15 million tons. Vietnam, Saudi Arabia, Russia, India, and the Philippines are currently our top five export markets, with modular building components and bridge steel structures being the most in-demand product categories.
Our Services
The company provides project quality assurance, maintenance response services, and after-sales maintenance consulting. Upholding the philosophy of “executing projects with excellence, delivering high-quality products, and building long-term partnerships,” the company has earned widespread recognition from clients.
|
Parameter |
Specification |
|
Steel Grade |
Q355NH/Q550 |
|
Main Span |
15 - 60m |
|
Lane Quantity |
2 - 6 Lanes |
|
Single-Lane Load |
10 - 15 Ton |
|
Bridge Width |
8 - 24m |
High structural strength & stability
- Manufactured using S355/S460, ASTM A36/A572, or equivalent high-strength steel.
- Designed to withstand high pedestrian traffic loads, wind loads, and seismic conditions.
- Offers excellent resistance to deformation and fatigue for long-term performance.
Modular & prefabricated design
- All major components are prefabricated in our factory.
- On-site assembly is fast, clean, and cost-effective.
- Ideal for urban areas with limited construction windows.
Long service life with anti-corrosion treatment
- Hot-dip galvanizing, epoxy zinc-rich primer, or customized coating systems are available.
- Suitable for coastal, desert, industrial, or humid environments.
- Service life of 30–50 years, depending on the coating type.
Aesthetic & customizable appearance
- Truss, box-girder, arch, cable-stayed, and light steel designs are available.
- Optional lighting, glass railings, aluminum railings, and anti-slip walkways are available.
- Architectural designs can be tailored to meet the city's landscape requirements.
High safety standards
- Anti-slip walkway surfaces ensure pedestrian safety.
- Safety handrails, anti-fall nets, and lighting systems can be integrated.
- Compliant with international pedestrian bridge codes.
Manufacturing process features
Precision structural fabrication
- CNC cutting, robotic welding, submerged arc welding (SAW), and full-penetration welds.
- All welded seams follow EN ISO 3834 / AWS D1.1 standards.
- Ultrasonic testing (UT), magnetic particle testing (MT), and visual inspectionwere applied.
Strict quality control
- Raw material traceability from steel mill certificates.
- Dimensional tolerance checked according to EN 1090 / AISC.
- Factory assembly simulation before shipment to ensure perfect alignment.
Surface treatment excellence
- Automatic sandblasting to Sa 2.5.
- Painting systems (Jotun / Hempel / International) available.
- Galvanizing layer thickness ≥ 85–120 µm.
Easy containerized shipping
- Bridge components designed for container loading.
- Saves transportation cost and ensures safe delivery.
- Standard packaging with steel racks and protective wrapping.
Application Fields
- Pedestrian crossings over roads & highways
- Access bridges in industrial plants & factories
- Walkways in ports, terminals, logistics parks
- Footbridges in parks, scenic areas & campuses
- Overpasses for BRT / metro/railway stations
- Pedestrian links in commercial & residential districts
As one of the most professional steel structure bridge manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to wholesale bulk steel structure bridge in stock here and get quotation from our factory. Customized orders are welcome.
Steel Structure Pedestrian Overpass, heavy steel frame, Steel Structure Sea crossing Bridge